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Question added by LABIB KOOLI Director of the Sectoral Center for Training in Hotel Technologies at Southern Hammamet Tunisian Vocational Training Agency (ATFP)
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Question added by LABIB KOOLI Director of the Sectoral Center for Training in Hotel Technologies at Southern Hammamet Tunisian Vocational Training Agency (ATFP)
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Answer added by  Adnan Yasin, Asst.Electrical Engineer, standard engineering pvt ltd
10 years ago

False. Because Transformer transform same frequency  as power gird supplied

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Answer added by  Deleted user
10 years ago

The armature resistance is very low.At the starting of a DC motor since there is no back EMF in the armature,the entire terminal voltage acts across the armature. Hence,t ... See More